# px     py   pz   DEMFileName 
# Strip DEM - [px py pz] =Coordinates aligned with the reference DEM (reference in bundle adjustment). 
        0.57         0.56        -1.58  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20130613_1020010023AA5B00_102001002208B000_2m_lsf_v040306//SETSM_s2s041_WV01_20130613_1020010023AA5B00_102001002208B000_2m_lsf_seg1_meta.txt 
        1.22        -0.23         0.67  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20130930_1030010026D27C00_1030010027A37D00_2m_lsf_v040306//SETSM_s2s041_WV02_20130930_1030010026D27C00_1030010027A37D00_2m_lsf_seg1_meta.txt 
        2.05        -1.47        -1.14  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20140422_10300100301C9400_103001002F7C5500_2m_lsf_v040306//SETSM_s2s041_WV02_20140422_10300100301C9400_103001002F7C5500_2m_lsf_seg1_meta.txt 
       -1.08        -2.52        -0.98  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20150413_104001000A4FDB00_104001000A3CAF00_2m_lsf_v040201//SETSM_s2s041_WV03_20150413_104001000A4FDB00_104001000A3CAF00_2m_lsf_seg1_meta.txt 
       -3.00         6.42         0.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160627_103001005793B800_10300100587C9100_2m_lsf_v040306//SETSM_s2s041_WV02_20160627_103001005793B800_10300100587C9100_2m_lsf_seg1_meta.txt 
        2.34         0.16        -1.82  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20160810_103001005A4D5700_103001005B6D7000_2m_lsf_v040306//SETSM_s2s041_WV02_20160810_103001005A4D5700_103001005B6D7000_2m_lsf_seg1_meta.txt 
        1.30        -3.08        -2.15  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170412_102001005C9A8A00_10200100602E2800_2m_lsf_v040306//SETSM_s2s041_WV01_20170412_102001005C9A8A00_10200100602E2800_2m_lsf_seg1_meta.txt 
        1.35         2.35        -1.31  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20170731_1020010065E27F00_10200100625FDE00_2m_lsf_v040306//SETSM_s2s041_WV01_20170731_1020010065E27F00_10200100625FDE00_2m_lsf_seg1_meta.txt 
       -5.73        -0.41         2.10  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20181009_10400100436BFF00_104001004269F200_2m_lsf_v030403//SETSM_s2s041_WV03_20181009_10400100436BFF00_104001004269F200_2m_lsf_seg1_meta.txt 
        2.45        -1.07        -1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20190329_1020010081A56400_1020010082571400_2m_lsf_v030403//SETSM_s2s041_WV01_20190329_1020010081A56400_1020010082571400_2m_lsf_seg1_meta.txt 
       -0.94        -2.20        -1.13  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20190417_104001004922DD00_104001004C161700_2m_lsf_v040002//SETSM_s2s041_WV03_20190417_104001004922DD00_104001004C161700_2m_lsf_seg1_meta.txt 
       -2.54        -0.01         2.74  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200404_1040010059108200_1040010059CBB500_2m_lsf_v040201//SETSM_s2s041_WV03_20200404_1040010059108200_1040010059CBB500_2m_lsf_seg1_meta.txt 
       -6.05         1.00         1.22  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20200405_104001005B84AE00_10400100596BF400_2m_lsf_v040201//SETSM_s2s041_WV03_20200405_104001005B84AE00_10400100596BF400_2m_lsf_seg1_meta.txt 
        2.41         1.94         3.21  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20200411_1020010096EB7B00_1020010094C9A800_2m_lsf_v040201//SETSM_s2s041_WV01_20200411_1020010096EB7B00_1020010094C9A800_2m_lsf_seg1_meta.txt 
        3.19         7.98        -0.56  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20210819_10300100C3140A00_10300100C45DC400_2m_lsf_v040309//SETSM_s2s041_WV02_20210819_10300100C3140A00_10300100C45DC400_2m_lsf_seg1_meta.txt 
        1.00        -3.87         1.35  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV02_20220217_10300100CD0B7200_10300100CE6BD400_2m_lsf_v040311//SETSM_s2s041_WV02_20220217_10300100CD0B7200_10300100CE6BD400_2m_lsf_seg1_meta.txt 
        4.18        -3.22         0.75  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV01_20220412_10200100C1822400_10200100C28B1800_2m_lsf_v040311//SETSM_s2s041_WV01_20220412_10200100C1822400_10200100C28B1800_2m_lsf_seg1_meta.txt 
       -2.72        -2.33        -1.00  /home/chunli/chunliproject/ArcticDEMdata/arcticdem_10_canada_north_mainland/strips_v4.1/2m/WV03_20220503_1040010075ACF900_10400100769F4300_2m_lsf_v040311//SETSM_s2s041_WV03_20220503_1040010075ACF900_10400100769F4300_2m_lsf_seg1_meta.txt